Parameter Recovery in the Graded Response Model Using MULTILOG.

Reise, Steve P.; Yu, Jiayuan

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Peer reviewed

ERIC Number: EJ412567

Record Type: Journal

Publication Date: 1990

Pages: N/A

Abstractor: N/A

ISBN: N/A

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EISSN: N/A

Parameter Recovery in the Graded Response Model Using MULTILOG.

Reise, Steve P.; Yu, Jiayuan

Journal of Educational Measurement, v27 n2 p133-44 Sum 1990

Parameter recovery in the graded-response model was investigated using the MULTILOG computer program under default conditions. Results from 36 simulated data sets suggest that at least 500 examinees are needed to achieve adequate calibration under the graded model. Sample size had little influence on the true ability parameter's recovery. (SLD)

Descriptors: Computer Assisted Testing, Computer Simulation, Computer Software, Estimation (Mathematics), Mathematical Models, Statistical Analysis

Publication Type: Journal Articles; Reports - Evaluative

Education Level: N/A

Audience: N/A

Language: English

Sponsor: N/A

Authoring Institution: N/A

Grant or Contract Numbers: N/A

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